Avulsion fracture of the navicular talus occurs mostly due to external force, the specific treatment measures need to be decided according to the severity of the disease, generally conservative treatment can be taken, and surgical intervention is ineffective. If the age of the younger recovery is strong, the degree of fracture is light, the displacement is not serious, you can take conservative treatment, local anesthesia under the manipulation of reset, and then be fixed with a brace. If the conservative effect is unsatisfactory and the fracture is severe, surgical intervention is required, with internal fixation by incision and reduction, cast immobilization for six weeks, and if pain intolerance occurs, non-steroidal analgesic drugs, such as ibuprofen, aspirin, celecoxib, etc., can be taken under the supervision of the doctor. After the removal of the plaster need to be under the guidance of functional exercise, assisted by local physical therapy, also has a certain effect.